easy_compass 0.0.1

A Flutter package for accessing and displaying compass heading information.

EasyCompass

A Flutter package for accessing and displaying compass heading information. This package provides a simple and convenient way to retrieve the compass heading using the device's magnetometer sensor and display it visually.

Features

• Stream compass events with heading information

Getting Started

To use this package, add easy_compass as a dependency in your pubspec.yaml file.

Usage

Import the easy_compass package:

import 'package:easy_compass/easy_compass.dart';

Stream Compass Events

Use the EasyCompass.stream getter to access the compass event stream. The stream emits CompassEvent objects with the heading information.

Stream<CompassEvent> compassStream = EasyCompass().stream;

Display Compass Heading

Subscribe to the compass event stream and update your UI to display the compass heading. For example, you can use the Transform.rotate widget to rotate an image based on the heading:

StreamBuilder<CompassEvent>(
  stream: compassStream,
  builder: (context, snapshot) {
  final heading = snapshot.data?.heading ?? 0;

  return Transform.rotate(
    angle: -heading * (math.pi / 180),
    child: Image.asset('assets/compass.jpg'),
  );
},
)

Additional Information

For more information about the EasyCompass package, please refer to the documentation.

Contribution

We welcome contributions! If you find a bug or have a feature request, please open an issue on GitHub. If you would like to contribute code, create a pull request with your changes.

License

This package is licensed under the MIT License.